Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is generally well-received, with users praising its easy installation and reliable performance. Most customers report a straightforward setup, taking less than 5 minutes to replace the old fill valve. Many also note the valve operates quietly with minimal water flow noise. However, some customers experienced issues with the included flapper not fitting properly or the valve failing after a few months of use. The adjustment process was also found challenging by a few users. Despite these occasional problems, the overall consensus is that the product is an effective and valuable solution for replacing worn-out toilet components.
Customer review summary generated by AI, including incentivized reviews.Kooky universal fit toilet repair kit
Would Not RecommendUniversal does NOT mean universal. I had repairs on six different toilets and three of them I had to get different parts
Simple, quick, and easy.
Would RecommendThis is a simple kit and installs easily and quick. Works with a variety of tank sizes.
Verified Purchaser
The Universal Korky with White Top - Known Defect
Would Not RecommendMay I suggest you NOT buy the Korky Universal Fit Toilet Repair Kit Item #102579, Model #8128PK. This unit has a distinguishing white top. I recently read reviews and purchased the “red top” Universal Fit Korky. That unit was easy to replace and continues to work perfectly several weeks after installation. My wife suggested I purchase a second kit for our second bathroom. I returned to Lowes looking for the same universal kit. The “red top” not available. Instead, Lowes had a large supp...
We apologize for the issues you experienced. Our intent was to make the product fix easy and hassle-free, but we clearly failed. We thank you for the...

Works pretty good
Would RecommendEasy to install, metal clip is all but impossible to fit in tube end, so I left it out no problem. Fill valve has squeak noise when closing.
Thanks for your feedback. Regarding the “squeak” you described, this is not normal for our valve. If you find this to be unsatisfactory, please feel ...

Works pretty good
Would RecommendEasy to install, metal clip is all but impossible to fit in tube end, so I left it out no problem. Fill valve has squeak noise when closing.
Easy Install, Quiet Operation
Would RecommendNeeded to replace the ballcock and flapper in a low volume toilet. This kit did the trick. The installation was quick and straightforward. Operation is very quiet, there is almost no waterflow sound.
Verified Purchaser
read the reviews for this product, so I purchased one to replace an old Flushmaster. believe the reviews, very easy install and works perfect.
Quick and Easy
Would Not RecommendThis is a great product to use to replace parts in the toilet. I a 31 year old female how did not know anything about fixing a toilet. I read the easy to understand instructions and my toilet runs fine. Will use in my other toilet as well. I didn't even need tools to tighten the bolts. Great product to 1st time users!!
Verified Purchaser
Not Quiet
Would Not RecommendI purchased this product because it says in the package that it it is guaranteed quiet, turns out, my old one was quiet, this one every time you flush the toilet, you can hear it throughout the entire house! I'm returning this item. Don't buy it.
Verified Purchaser
Thank you for choosing the 818PK Korky Universal Fit Toilet Toilet Repair Kit. We recommend double checking your water supply line to ensure that it ...

Simple Quick and Quiet
Would RecommendTook about 15 minutes to install per toilet. I reviewed the instructions before the purchase (thanks Lowe's!) and made sure I had everything I needed. The only thing I had to really do was trim the fill tubing and it worked like a champ.
Easier than I thought
Would RecommendHusband was out of state on a business trip and water would not stop running when tank was full (just kept draining into the bowl). Picked this up at Lowe's determined to fix myself (after watching a few youtube videos lol). READ THE INSTRUCTIONS, Took me (a novice) 15 mins to complete. Most of the time spent taking off the nut underneath because I was turning it clockwise to remove when I should have been turning it counter clockwise. Once I removed that it was a breeze. Used a sponge to soak u...
Thank you for choosing the 818PK Korky Universal Fit Adjustable Toilet Fill Valve. We recommend double checking your water supply line to ensure that...

Awesome Replacement Option
Would RecommendReplaced in one bathroom, so super easy and clean, I replaced two others in the house.
Verified Purchaser
Great product
Would RecommendEasy to install, works very well. Quietest toilet flush and fill in the house.
Verified Purchaser
Smart and easy
Would RecommendPurchased this as a replacement. Very easy installation...took less than 5 minutes including the replacement of the supply line hose. I have placed this (brand and style) on other toilets in my home and at my offices and like the simple and smart design.
Verified Purchaser
Korkey's Toilet Kit
Would RecommendI bought a FluidMaster repair kit, the expensive one. It was a little complicated and I had to work to get it installed. I had previously bought and used a Korkey and it was easy to install. So for toilet #3, I went back and got another Korkey. Glad I did. Very easy to install, works great, very simple and should work for years with no maintenance. The FluidMaster, simplified version, may be fine also, but the complicated version was just, well, too complicated.
Works great for the price
Would RecommendVery easy to install, easy to adjust water level, and very quiet. I sometimes have to hold my ear close to the tank to listen to make sure it's filling up.
Verified Purchaser

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